DC-3 Controller Firmware Update
If you have enabled firmware and/or maintenance protection (in the firmware upload or support pages, respectively), you must to disable it to perform the upgrade.
There are two parts to the update. The current Application Firmware version is the left side number. The Maintenance AVR version is the right-side number.
Update Part 1
Download the desired Application Firmware update file:
dc3_firmware_220.127.116.11.sysupgrade (for most users)
dc3_firmware_18.104.22.168.sysupgrade (final release of this branch)
Update Part 2
Download the matching Maintenance File Firmware update file: *(maintenance files may be a slightly different verison)
dc3_update_22.214.171.124_forcereset.avr (final release of this branch)
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